For concavity it’s concave up, x intercepts are x=1 and x=-3
Answer : 7,889
Hundreds digit : 800
Tens digit : 80
800 ÷ 80 = 10 (800, the hundreds digit, is 10 times as great as the tens digit, 80)
Water:tomato paste
3:4
35:?
35x4÷3
140÷3
46.67
3:4 = 35:46.67
I belive the answer is 24..
The correct answer is 73. You can find this quite simply by subtracting 62 and 45 from 180, because all triangles angles always add up to 180.